fs=100;
N=1024;
n=0:N-1;
t=n/fs;
x=0.5*sin(2*pi*20*t);
% 量化位寬
width = 16;%數據寬度16位
% 量化濾波器係數
sin_data = round(x .* (2^(width-1) - 1));%量化正弦波形數據並取整
data_com_sin = zeros(1,length(sin_data));
for i = 1:length(sin_data)
if sin_data(i) >= 0
data_com_sin(i) = sin_data(i);
else
data_com_sin(i) = 2^width + sin_data(i);
end
end
fid=fopen('F:\lyl_project\cos_coe.coe','w'); %創建.coe文件
fprintf(fid,'%d,\n',data_com_sin); %向.coe文件中寫入數據
fclose(fid); %關閉.coe文件
打開.coe問價,在頭部添加
memory_initialization_radix=10;
memory_initialization_vector =